| English | eng-000 |
| WinCatalog Collection | |
| filename extensions | art-335 | w3c |
| filename extensions | art-335 | w3ca |
| filename extensions | art-335 | w3cat |
| filename extensions | art-335 | wca |
| filename extensions | art-335 | wcat |
| TechTarget file types | art-336 | W3C-WinCatalog-Collection-WinCatalog-com |
| TechTarget file types | art-336 | W3CA-WinCatalog-Collection-WinCatalog-com |
| TechTarget file types | art-336 | W3CAT-WinCatalog-Collection-WinCatalog-com |
| TechTarget file types | art-336 | WCA-WinCatalog-Collection-WinCatalog-com |
| TechTarget file types | art-336 | WCAT-WinCatalog-Collection-WinCatalog-com |